Taxonomic revision of the genus Loboscelidia Westwood, 1874 (Hymenoptera: Chrysididae: Loboscelidiinae) from Vietnam Author Hisasue, Yu D2E20D5E-B406-4169-9B1D-A4D0078D06EE Entomological Laboratory, Graduate School of Bioresource and Bioenvironmental Sciences, Kyushu University, 744, Motooka, Nishi-ku, Fukuoka, Fukuoka, 819 - 0395, Japan. & Ogasawara Division of Japan Wildlife Research Center, Okumura, Chichijima, Ogasawara, Tokyo 100 - 2101, Japan. hybrizonist@gmail.com Author Pham, Thai-Hong B226B19B-509B-4878-B2FD-8505B688A1D2 Mientrung Institute for Scientific Research, Vietnam National Museum of Nature, Vietnam Academy of Science and Technology (VAST), 321 Huynh Thuc Khang, Hue, Vietnam. & Graduate School of Science and Technology, Vietnam Academy of Science and Technology, 18 Hoang Quoc Viet, Hanoi, Vietnam. phamthai@vnmn.vast.vn Author Mita, Toshiharu 6CC49F2C-C91C-463C-9C2D-8269588E1A6A Entomological Laboratory, Faculty of Agriculture, Kyushu University, 744, Motooka, Nishi-ku, Fukuoka, 819 - 0395 Japan. t3mita@agr.kyushu-u.ac.jp text European Journal of Taxonomy 2023 2023-08-04 887 1 1 68 http://zoobank.org/788ae14a-0698-4c42-819c-bc2412f76fca journal article 60724 10.5852/ejt.2023.887.2203 e07425be-9a2c-4459-aa8b-b51c90eafc0f 2118-9773 8222523 788AE14A-0698-4C42-819C-BC2412F76FCA Loboscelidia laminata Kimsey, 2012 Fig. 16 Loboscelidia laminata Kimsey, 2012: 22 . Holotype ♂ ; Vietnam : Tuyen Quang Province , Na Hang Reserve ( CNC ). Material examined Paratype VIETNAM • ♂ ; Dai Lanh , N of Nha Trang ; 30 Nov.–5 Dec. 1960 ; C.M. Yoshimoto leg.; CNC . Non-type VIETNAM • 1 ♂ ; Thua Thien Hue Province , Bach Ma NP , pheasant trail; 16.231° N , 107.852° E ; 16 Sep. 2022 ; Y. Hisasue leg.; VNMN . Remarks Loboscelidia laminata resembles L. bachmaensis sp. nov. , L. kafae and L. vietnamensis sp. nov. , in having the following characteristics: frons microstriate; weakly convex cervical expansion; the absence of transverse carina behind ocelli; the basally stout hindfemur; and the flat ventral margin of hindfemur. However, L. laminata can be distinguished by the following characters: F2 less than twice as long as wide (twice as long as in other species), F11 less than 3.5 times as long as wide (much longer than 4.0 times as long as in L. kafae ), fore- and midtibial flanges narrower than the tubular part (twice as wide as the tubular part in L. kafae ), cu-a 0.50 times as long as R (nearly 0.30 times as long as R in L. bachmaensis sp. nov. and L. vietnamensis sp. nov. ). Fig. 16. Loboscelidia laminata Kimsey, 2012 , holotype, ♂ (CNC). A . Lateral habitus. B . Forewing. C . Head , dorsal view. D . Head , lateral view. E . Pronotum, dorsal view. F . Mesosoma, dorsal view. Not to scale. Distribution Vietnam (Northern Vietnam , Central Vietnam , Southern Vietnam ) ( Fig. 28 ).